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Chapter 9: Drive Management

9.2.3.5. Accessing the Migrate LD Command page

To access the Migration LD command page, first select a logical drive

on the top of the screen and then click on the Migrate Logical Drives tab

under Functions window. (See Figure 9-8)

NOTE:

Only RAID level 5 and 6 support the migration option currently. This

function is disabled when a LD is configured as other RAID levels.

This function is only applicable on RAID subsystems running Firmware

3.47 or above version.

Figure 9-8: The Expand Command Sub-window

The display panel shows the slot number and its available size that are

currently selected.

You can assign a RAID level, strip size and drive size for the new logical

drive after migration.

Choose a RAID Level

There are number of different RAID levels, each level is a different way

to spread data across multiple drives. Choose a right level depends on the

application can be important to your system. The available RAID levels

for migration are 5 and 6 currently. For each RAID level definitions,

please refer to Appendix C in the manual.

Each RAID level required a certain amount of hard disk drives. You need

a minimum of three (3) drives for RAID 5 and four (4) drives for RAID

6. This drag down menu only shows available RAID levels according to

the number of physical drives you selected. You can add drives by click

on an available drive in the Front View window. A selected drive is

circled in a light-blue line. To deselect a drive, click on the selected drive

in the Front View window. The slot number and available size

information will be changed accordingly in the display panel.

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Vicon IX 2000 L Manual de usuario Pagina 171